Correct the type of pre-presence's marshaller
Correct the type of pre-presence's marshaller

The signal's argument is a LmMessage *, which is wider than guint on
amd64.

jku/telepathy-gabble,mlundblad/telepathy-gabble,mlundblad/telepathy-gabble,jku/telepathy-gabble,Ziemin/telepathy-gabble,jku/telepathy-gabble,mlundblad/telepathy-gabble,Ziemin/telepathy-gabble,Ziemin/telepathy-gabble,Ziemin/telepathy-gabble